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The German research institute IFO has conducted a study to evaluate the environmental impact of different vehicles. During the study, the carbon footprint of the Tesla 3, Mercedes 220d diesel and Mercedes C models was verified.
The results of the study showed that electric cars emitted a tenth or even more carbon dioxide than conventional diesel cars. One kilometer of diesel, one kilometer from Mercedes, emits 141 g of carbon dioxide released into the environment, including fuel recovery, recycling and transportation. Tesla absorbed between 156 and 181 grams of carbon dioxide.
Why are electric cars not so "green"?
According to scientists, the main problem of Tesla is the production of highly polluting batteries. According to IFO estimates, battery production alone varies between 73 and 98 grams of carbon dioxide per kilometer traveled, baduming that the battery lasts about 10 years, or about 15,000 batteries per year. kilometers.
Another reason is the strong German dependence on coal-fired power plants. Although renewable energy sources are becoming increasingly important in Germany, much of the electricity is produced from coal when the wind is not blowing or the sun is shining. It is this factor that also contributed to the formation of 83 grams of carbon dioxide per kilometer traveled by Tesla.
According to Mindaugas Palijanskas, president of the Biofuel Association, electric cars are often perceived as a panacea for reducing air pollution, when internal combustion engines, especially diesel engines, are considered sources of pollution. . "First of all, it is not necessary to contradict the diesel and electric vehicles – the purpose of the study is to abandon the preconceptions and figures in the debate on the # 39 Impact of transport on the environment Calculations have shown that electric cars can also be polluting, so it is particularly important to promote their green production and develop renewable sources of energy " Palianskas.
Germany encourages consumers to buy electric cars with generous subsidies. The European Commission regards electric cars as "zero emission vehicles". However, the authors of the study say that transport policy makers would prefer to create a level playing field for all modes of transport rather than promoting the electric vehicle industry.
According to Regitros, on April 1 In Lithuania, 1033 electric cars and 970772 diesel cars were registered.
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